The Rasterbator-NG is an application which creates rasterized versions of images. The rasterized images can be printed and assembled into enormous (or smaller, if you prefer) posters.
Rasterbator-NG is a fork from Rasterbator (http://arje.net/rasterbator), because the original programmer didn't react on mails.
At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.